书面表达（本题有1小题，共20分）

     某英文网站提出“走路去上学”的倡议，请你就这一话题写一篇约100词的英语文章：内容包括，走路有利健康，和朋友结伴有利于……让父母节省……使城市……等等；可适当发挥。

注意：文中不得出现真实人名、校名等相关信息。

参考词汇：be good for, with friends, save

【参考范文】

    I think going to school on foot is good for us. First of all, walking to school is a wonderful way to exercise and it’s good for health. Next, it’s fun to walk together with friends every day. We can talk about something interesting and know each other better. What’s more, if we walk, our parents won’t have to drive us to school. There will be fewer cars in the city. More walking and less driving helps to make our city cleaner. The streets won’t be as crowded as they are now. I hope more and more students will go to school on foot.